How To Recover Lost Data

This article explains to you how to recover lost data. The process of data recovery means retrieving lost, deleted, unusable or inaccessible data. Yes, it's really easy to delete a file and put yourself into a lot of trouble or even serious money losses. Good news is that you always have a chance to recover lost data. The main idea of the whole recover lost data process is that when you delete a file, it's not actually deleted on a physical level. It might sound strange at first, but it's true. The idea is that when you delete a file, all that the Operating System does is to remove the corresponding entry from the Windows File Table (if you are using windows OS), which contains pointers to the location of the file on the hard drive. Every file consists of series of 0 and 1, which still remain on the hard drive, until they are overwritten by another file. So if you act quickly, your chances of recovering the lost data are pretty high.

Step number in your attempt to recover lost data should be to discover the cause. It could be an Operating System failure, like if you cannot enter the system or the system is abnormal or computer closes down. In that case you should have the hard drive examined at a PC service. Reason number two could be a bad track of hard disk. Sometimes data loss is because of hardware, such as bad sector in hard disk, power cut, head damage, circuit panel problem, etc. If there is a physical problem with the hard drive, then your chances of getting your data back are really low. It might also be a partition problem. If partition can not be identified and accessed, or partition is identified as unformatted, partition recovery tools such as Partition Table Doctor can be used to recover data. The most common reason though is when the files are lost due to deletion. In that case, you can probably recover lost data with the use of special software.

When you want to recover lost data, you have to find out what's your file system. On a Windows XP machine, you can check this by going into the Start menu - Accessories - System Tools - System Information - Components - Storage - Drives and look at the field 'File System'. Every data recovery software that you could get has a specific file system that it supports so you must make sure it matches what you got. In NTFS, all data saved in the volume are contained in file, including file construction that is used to locate and obtain files, boot program and bitmap files that record volume size and service condition. This manifests the principle of NTFS: all things in disk are called files. Saving everything in files makes the file system very easy to locate and maintain data. FAT16 and FAT32 are the older file systems, but they are still quite popular. Once you have determined your file system, then you should get a data recovery software and check if it can help you get your files back. If one product doesnÂ't work, donÂ't despair, try another one. Most products have trial versions that will show you if that particular file can be recovered, but the trial version wonÂ't actually make the recovery.